Effect of black rice flour replacement on physicochemical, textural and sensory properties of Yackwa

흑미가루를 첨가한 약과의 특성

In this study the properties of Yackwa partially replaced wheat flour with black rice flour were examined in the three factors: the physicochemical, the textural and the sensory. When the amount of black rice flour increased, dehydration and oil absorption of Yackwa decreased while frying it. The color of black rice flour Yackwa was darker yellowish than that of wheat flour Yackwa. When black rice flour was added more in making Yackwa, the results are as follows: first, its hardness increased, second, the external and internal color of Yackwa got significantly darker, finally, its greasiness decreased. As a result, up to 20% of wheat flour may be replaced with black rice flour without diminishing acceptability.